Parameter Value
Process supply voltage UP
Connections Terminals 1.8, 2.8, 3.8 and 4.8 for +24 V (UP)
as well as 1.9, 2.9, 3.9 and 4.9 for 0 V (ZP)
Rated value 24 V DC
Max. ripple 5 %
Protection against reversed voltage Yes
Rated protection fuse on UP 10 A fast
Galvanic isolation Yes, per module
Current consumption
From 24 V DC power supply at the
terminals UP/L+ and ZP/M of the CPU/
communication interface module
ca. 2 mA
From UP at normal operation / with out-
puts
0.05 A + output loads
Inrush current from UP (at power up) 0.010 A²s
Max. power dissipation within the module 6 W (outputs OFF)
Weight (without terminal unit) ca. 300 g
Mounting position Horizontal or vertical with derating (output
load reduced to 50 % at 40 °C per group)
Cooling The natural convection cooling must not be
hindered by cable ducts or other parts in the
switchgear cabinet.
NOTICE!
Attention:
All I/O channels (digital and analog) are protected against reverse polarity,
reverse supply, short circuit and continuous overvoltage up to 30 V DC.
No effects of multiple overloads on isolated multi-channel modules occur, as every channel is
protected individually by an external fuse.
Technical data of the digital inputs
Parameter Value
Number of channels per module 8
Distribution of the channels into groups 1 group of 8 channels
Terminals of the channels I0 to I7 1.0 to 1.7
Reference potential for all inputs Terminals 1.9, 2.9, 3.9 and 4.9 (negative pole of
the process supply voltage, signal name ZP)
Galvanic isolation From the rest of the module (I/O bus)
Indication of the input signals One yellow LED per channel, the LED is ON
when the input signal is high (signal 1)
Monitoring point of input indicator LED is part of the input circuitry
Input type acc. to EN 61131-2 Type 1
No effects of
multiple over-
loads
I/O modules > Digital I/O modules
2022/01/313ADR010278, 3, en_US336
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